From bd4c970d4f80204ce840bbf738fa877f0975676f Mon Sep 17 00:00:00 2001
From: clanmills <robin@clanmills.com>
Date: Sun, 12 Apr 2020 11:41:12 +0100
Subject: [PATCH] Get functions.source to respect the environment string
 EXIV2_EXT

---
 test/functions.source | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/test/functions.source b/test/functions.source
index 9ea3d4af..ad73eb43 100644
--- a/test/functions.source
+++ b/test/functions.source
@@ -465,7 +465,7 @@ prepareTest()
 		exe=.exe
 	fi
 	
-	if [ !-z $EXIV2_EXT ]; then
+	if [ ! -z $EXIV2_EXT ]; then
 		exe=$EXIV2_EXT
 	fi